| Caerfyrddin to Lauda-Konigshofen | 632.31 mi (1,017.61 km) |
| Caerfyrddin to Lauenburg | 631.93 mi (1,016.99 km) |
| Caerfyrddin to Lauf | 700.13 mi (1,126.75 km) |
| Caerfyrddin to Laufenburg (Baden) | 626.44 mi (1,008.15 km) |
| Caerfyrddin to Lauffen am Neckar | 621.34 mi (999.95 km) |
| Caerfyrddin to Lauingen | 689.17 mi (1,109.12 km) |
| Caerfyrddin to Laupheim | 676.53 mi (1,088.77 km) |
| Caerfyrddin to Lauterbach | 598.00 mi (962.39 km) |
| Caerfyrddin to Lebach | 519.56 mi (836.15 km) |
| Caerfyrddin to Leer | 502.95 mi (809.42 km) |
| Caerfyrddin to Lehre | 635.76 mi (1,023.16 km) |
| Caerfyrddin to Lehrte | 606.08 mi (975.40 km) |
| Caerfyrddin to Leichlingen | 489.75 mi (788.17 km) |
| Caerfyrddin to Leimen | 595.21 mi (957.90 km) |
| Caerfyrddin to Leinefelde | 628.22 mi (1,011.02 km) |
